Skip to content

Instantly share code, notes, and snippets.

@kissgyorgy

kissgyorgy/integer_copy.py

Last active February 21, 2018 20:29
Show Gist options
  • Star 0 You must be signed in to star a gist
  • Fork 0 You must be signed in to fork a gist
  • Save kissgyorgy/618ad2393379367bb4e068050a609dad to your computer and use it in GitHub Desktop.
Save kissgyorgy/618ad2393379367bb4e068050a609dad to your computer and use it in GitHub Desktop.
Download ZIP
Python: CPython integer optimization
Raw
integer_copy.py
>>> import copy
>>> copy.deepcopy(257) is copy.deepcopy(257)
True
>>> a = copy.deepcopy(257)
>>> b = copy.deepcopy(257)
>>> a is b
False
>>> 257 is 257
True
>>> a = 257
>>> b = 257
>>> a is b
False
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment